18
Distribution Strategies Sample Data Requests The distributor has the freedom to select the data items to provide the agents with General Idea: – Provide agents with as much disjoint sets of data as possible Problem: There are cases where the distributed data must overlap E.g., |R i |+…+|R n |>|T| Explicit Data Requests The distributor must provide agents with the data they request General Idea: – Add fake data to the distributed ones to minimize overlap of distributed data Problem: Agents can collude and identify fake data NOT COVERED in this talk Stanford Infolab18